GM Service Manual Online
For 1990-2009 cars only
Figure 1:

Power, Ground, ESC, and Oil Feed Connector


Object Number: 1950048  Size: FS
Master Electrical Component List
Control Module References
Hill Descent, SSPS, Steering Angle and Yaw Sensor
Data Link Connector (DLC)
Data Link Connector (DLC)
G301 (1 of 3)
G201 (2 of 2)
Figure 2:

Hill Descent, SSPS, Steering Angle and Yaw Sensor


Object Number: 1950049  Size: FS
Master Electrical Component List
Control Module References
Wheel Speed Sensors
Power, Ground, ESC and Oil Feed Connector
G201 (2 of 2)
Figure 3:

Wheel Speed Sensors


Object Number: 1950053  Size: FS
Master Electrical Component List
Control Module References
Hill Descent, SSPS, Steering Angle and Yaw Sensor